D58 Series

Fixed sample draw gas monitor featuring a pressure-resistant, explosion-proof construction, making it perfect for gas monitoring in hard-to-reach places which make maintenance difficult, such as inside furnaces or at heights. Attach a variety of filters to measure gases even in the presence of dust.

Feature01

Detect hydrogen and prevent explosion in high-risk areas

Hydrogen is the lightest of all the gases, meaning that when leaked it tends to rise and accumulate higher in the working environment. The D58 uses a pump to draw in gases which have been dispersed throughout the air, allowing for a wider range of detection and measurement and therefore more efficient detection of particularly hard-to-detect gases such as hydrogen.

Feature02

Wide selection of accessories available

A wide variety of accessories are available for use in a wide range of environments and sampling conditions.

Dust filter
Water trap
Gas suction port
Sunshade cover
Protective cover
Silencing adapter
C6-M (temperature and humidity control)
Mist separator

Feature03

Improve accessibility for maintenance

When diffusion-type gas detectors are installed in elevated places, this requires workers to perform maintenance work at heights. Using a sample draw detector allows for installation lower in the work environment, providing the gas detection needed to keep workers safe while at the same time simplifying the maintenance process.

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Product Name	SD-D58	GD-D58	RP-D58
Product Image
Product Subtitle	Suction Type Gas Detector Head	Suction Type Gas Detector Head	Explosion-Proof Pump
Product Type	Fixed Gas Detector	Fixed Gas Detector	Accessories & Units
Industries	Infrastructure, Sustainable Energy, Marine, Oil & Gas, Steel	Infrastructure, Sustainable Energy, Marine, Oil & Gas, Steel	Infrastructure, Semiconductors, Sustainable Energy, Marine, Oil & Gas, Steel
Use Purpose	Safety management	Safety management	Other
Single/Multi	Single	Single
Certification	Japanese Certification, ATEX, China Ex (China), TS (Taiwan)	Japanese Certification, ATEX, China Ex (China), TS (Taiwan)	Japanese Certification, ATEX, TS (Taiwan)
Detectable Gas	Combustible Gases, Toxic Gases	Combustible Gases, Toxic Gases
Detection Range	N/A	N/A	N/A
Principle of Detection	Catalytic Combustion Method, New Ceramic catalytic Method, Semi-Conductor Method, Hot Wire Type Semi-Conductor Method, Thermal Conductivity Method	Catalytic Combustion Method, New Ceramic catalytic Method, Semi-Conductor Method, Hot Wire Type Semi-Conductor Method, Thermal Conductivity Method	N/A
Sampling Method	Internal Sample Pump	Internal Sample Pump	Internal sample pump
Ingress Proof Rating	IP67	IP67	IP67
Dimensions	Approx. 197 (W) × 286 (H) × 140 (D) mm (excluding projections)	Approx. 197 (W) × 286 (H) × 140 (D) mm (excluding projections)	Approx. 197 (W) x 286 (H) x 140 (D) mm (excluding projections)
Weight	Approx. 5.8 kg	Approx. 5.8 kg	Approx. 5.8 kg
Remarks	Display With Indication Value
Power Source	100 to 110 VAC ±10 % 24 VDC ±10 %	100 to 110 VAC ±10 % 24 VDC ±10 %	100 to 110 VAC / 24 VDC
Continuous Operation	N/A	N/A	N/A
Operating Temperature Range	AC spec. : 0 to +50 ℃ (no sudden changes) DC spec. : -20 to +53 ℃ (no sudden changes)	AC spec. : -20 to +50 ℃ (no sudden changes) DC spec. : -20 to +53 ℃ (no sudden changes)	0 to +50℃ (no sudden changes)[RP-D58･AC] -20 to +53℃ (no sudden changes)[RP-D58･DC]
Operating Humidity Range	0 to 95 %RH (no condensation)	0 to 95 %RH (no condensation)	0 to 95 %RH (no condensation)
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